Thermalert Clinical Monitoring Thermometer (physitemp)
  • Ideal for laboratory hospital use
  • Safe battery operation
  • High stability
  • Precise, yet economical
  • °C or °F reading

The TH-5 and TH-8 are the most economical thermometers in Physitemp's product line. Both of these thermometers offer the same high accuracy (0.1°C ±1 digit) and resolution as all our other thermometers, but with a narrow temperature range.

The TH-5 and TH-8 are both ideally suited for either a laboratory or hospital setting where continuous temperature readings within the physiological range are sufficient.

Automatic test of display, automatic 2-stage warning. Indicator flashes when 8 hours of batteries life remain; becomes continuous when batteries must replaced.

The TH-5 has a temperature range of 25- 45°C with a single probe input. The TH-8 has a broader temperature range of - 10 to +60°C with 3 probe inputs. The TH-8 is also switchable from celsius to fahrenheit. For lab applications where recording is  needed, the TH-5 and TH-8 can be supplied with analog output. Both instruments are easy to use - just  connect the sensors and switch on. For safety, both the TH-5 and TH-8 are battery operated. Battery life is approximately 1200 continuous hours. The TH-5 & 8 thermometers accept all  Type T thermocouple probes.



Temperature Range
    -10 °C to +60 °C

Probe inputs
3 inputs


    0.1°C ±1 digit

    Conforms to NIST tables - (monograph 175)

0.7” high LCD

Analog Output
    Optional, - approx. 10 mV per degree °C

Power Supply
    4 “C” cells
    Battery Life  2000 hours continuous

    6”W x 3.25”H x 6,25” D

    2,75 lbs